diff options
author | Jordan Justen <jordan.l.justen@intel.com> | 2013-07-29 21:09:55 +0000 |
---|---|---|
committer | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-07-29 21:09:55 +0000 |
commit | 5d71a30480bdf7081f72485d6bf48361c244c4d7 (patch) | |
tree | eaa76ec905c5a488d86edb9dcc5c4c7a79958258 /UnixPkg/UnixUgaDxe | |
parent | bf6ee6c7c33cf280cdfb2fd0e6b66a712b7aa4a1 (diff) | |
download | edk2-5d71a30480bdf7081f72485d6bf48361c244c4d7.zip edk2-5d71a30480bdf7081f72485d6bf48361c244c4d7.tar.gz edk2-5d71a30480bdf7081f72485d6bf48361c244c4d7.tar.bz2 |
UnixPkg: Remove UnixPkg files (It is replaced by EmulatorPkg)
For now the UnixPkg/Deprecated.txt file is retained to indicate
that EmulatorPkg should be used instead.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14518 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'UnixPkg/UnixUgaDxe')
-rw-r--r-- | UnixPkg/UnixUgaDxe/ComponentName.c | 198 | ||||
-rw-r--r-- | UnixPkg/UnixUgaDxe/EntryPoint.c | 49 | ||||
-rw-r--r-- | UnixPkg/UnixUgaDxe/UnixUga.h | 332 | ||||
-rw-r--r-- | UnixPkg/UnixUgaDxe/UnixUga.inf | 73 | ||||
-rw-r--r-- | UnixPkg/UnixUgaDxe/UnixUgaDriver.c | 300 | ||||
-rw-r--r-- | UnixPkg/UnixUgaDxe/UnixUgaInput.c | 418 | ||||
-rw-r--r-- | UnixPkg/UnixUgaDxe/UnixUgaScreen.c | 454 |
7 files changed, 0 insertions, 1824 deletions
diff --git a/UnixPkg/UnixUgaDxe/ComponentName.c b/UnixPkg/UnixUgaDxe/ComponentName.c deleted file mode 100644 index 4ba081b..0000000 --- a/UnixPkg/UnixUgaDxe/ComponentName.c +++ /dev/null @@ -1,198 +0,0 @@ -/*++
-
-Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-Module Name:
-
- ComponentName.c
-
-Abstract:
-
---*/
-
-#include "UnixUga.h"
-
-//
-// EFI Component Name Functions
-//
-EFI_STATUS
-EFIAPI
-UnixUgaComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- );
-
-EFI_STATUS
-EFIAPI
-UnixUgaComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- );
-
-//
-// EFI Component Name Protocol
-//
-EFI_COMPONENT_NAME_PROTOCOL gUnixUgaComponentName = {
- UnixUgaComponentNameGetDriverName,
- UnixUgaComponentNameGetControllerName,
- "eng"
-};
-
-EFI_UNICODE_STRING_TABLE mUnixUgaDriverNameTable[] = {
- { "eng", L"Unix Universal Graphics Adapter Driver" },
- { NULL , NULL }
-};
-
-EFI_STATUS
-EFIAPI
-UnixUgaComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- )
-/*++
-
- Routine Description:
- Retrieves a Unicode string that is the user readable name of the EFI Driver.
-
- Arguments:
- This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- Language - A pointer to a three character ISO 639-2 language identifier.
- This is the language of the driver name that that the caller
- is requesting, and it must match one of the languages specified
- in SupportedLanguages. The number of languages supported by a
- driver is up to the driver writer.
- DriverName - A pointer to the Unicode string to return. This Unicode string
- is the name of the driver specified by This in the language
- specified by Language.
-
- Returns:
- EFI_SUCCESS - The Unicode string for the Driver specified by This
- and the language specified by Language was returned
- in DriverName.
- EFI_INVALID_PARAMETER - Language is NULL.
- EFI_INVALID_PARAMETER - DriverName is NULL.
- EFI_UNSUPPORTED - The driver specified by This does not support the
- language specified by Language.
-
---*/
-{
- return LookupUnicodeString (
- Language,
- gUnixUgaComponentName.SupportedLanguages,
- mUnixUgaDriverNameTable,
- DriverName
- );
-}
-
-EFI_STATUS
-EFIAPI
-UnixUgaComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- )
-/*++
-
- Routine Description:
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by an EFI Driver.
-
- Arguments:
- This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- ControllerHandle - The handle of a controller that the driver specified by
- This is managing. This handle specifies the controller
- whose name is to be returned.
- ChildHandle - The handle of the child controller to retrieve the name
- of. This is an optional parameter that may be NULL. It
- will be NULL for device drivers. It will also be NULL
- for a bus drivers that wish to retrieve the name of the
- bus controller. It will not be NULL for a bus driver
- that wishes to retrieve the name of a child controller.
- Language - A pointer to a three character ISO 639-2 language
- identifier. This is the language of the controller name
- that that the caller is requesting, and it must match one
- of the languages specified in SupportedLanguages. The
- number of languages supported by a driver is up to the
- driver writer.
- ControllerName - A pointer to the Unicode string to return. This Unicode
- string is the name of the controller specified by
- ControllerHandle and ChildHandle in the language specified
- by Language from the point of view of the driver specified
- by This.
-
- Returns:
- EFI_SUCCESS - The Unicode string for the user readable name in the
- language specified by Language for the driver
- specified by This was returned in DriverName.
- EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
- EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid EFI_HANDLE.
- EFI_INVALID_PARAMETER - Language is NULL.
- EFI_INVALID_PARAMETER - ControllerName is NULL.
- EFI_UNSUPPORTED - The driver specified by This is not currently managing
- the controller specified by ControllerHandle and
- ChildHandle.
- EFI_UNSUPPORTED - The driver specified by This does not support the
- language specified by Language.
-
---*/
-{
- EFI_STATUS Status;
- EFI_UGA_DRAW_PROTOCOL *UgaDraw;
- UGA_PRIVATE_DATA *Private;
-
- //
- // This is a device driver, so ChildHandle must be NULL.
- //
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Make sure this driver is currently managing ControllerHandle
- //
- Status = EfiTestManagedDevice (
- ControllerHandle,
- gUnixUgaDriverBinding.DriverBindingHandle,
- &gEfiUnixIoProtocolGuid
- );
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
- //
- // Get our context back
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiUgaDrawProtocolGuid,
- (VOID **)&UgaDraw,
- gUnixUgaDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- Private = UGA_DRAW_PRIVATE_DATA_FROM_THIS (UgaDraw);
-
- return LookupUnicodeString (
- Language,
- gUnixUgaComponentName.SupportedLanguages,
- Private->ControllerNameTable,
- ControllerName
- );
-}
diff --git a/UnixPkg/UnixUgaDxe/EntryPoint.c b/UnixPkg/UnixUgaDxe/EntryPoint.c deleted file mode 100644 index 857f475..0000000 --- a/UnixPkg/UnixUgaDxe/EntryPoint.c +++ /dev/null @@ -1,49 +0,0 @@ -/**@file
- Entry Point Source file.
-
- This file contains the user entry point
-
- Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-**/
-
-#include "UnixUga.h"
-
-/**
- The user Entry Point for module UnixUga. The user code starts with this function.
-
- @param[in] ImageHandle The firmware allocated handle for the EFI image.
- @param[in] SystemTable A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS The entry point is executed successfully.
- @retval other Some error occurs when executing this entry point.
-
-**/
-EFI_STATUS
-EFIAPI
-InitializeUnixUga(
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
-
- Status = EfiLibInstallAllDriverProtocols (
- ImageHandle,
- SystemTable,
- &gUnixUgaDriverBinding,
- ImageHandle,
- &gUnixUgaComponentName,
- NULL,
- NULL
- );
- ASSERT_EFI_ERROR (Status);
-
-
- return Status;
-}
diff --git a/UnixPkg/UnixUgaDxe/UnixUga.h b/UnixPkg/UnixUgaDxe/UnixUga.h deleted file mode 100644 index e1e61f7..0000000 --- a/UnixPkg/UnixUgaDxe/UnixUga.h +++ /dev/null @@ -1,332 +0,0 @@ -/*++ - -Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> -This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -Module Name: - - UnixUga.h - -Abstract: - - Private data for the Uga driver that is bound to the Unix Thunk protocol - ---*/ - -#ifndef _UNIX_UGA_H_ -#define _UNIX_UGA_H_ - -#include "PiDxe.h" -#include <Guid/EventGroup.h> -#include <Protocol/SimpleTextIn.h> -#include <Protocol/SimplePointer.h> -#include <Protocol/UgaDraw.h> -#include "Protocol/UnixUgaIo.h" -#include <Library/DebugLib.h> -#include <Library/BaseLib.h> -#include <Library/UefiDriverEntryPoint.h> -#include <Library/UefiLib.h> -#include <Library/BaseMemoryLib.h> -#include <Library/MemoryAllocationLib.h> -#include <Library/UefiBootServicesTableLib.h> -#include "UnixDxe.h" - -extern EFI_DRIVER_BINDING_PROTOCOL gUnixUgaDriverBinding; -extern EFI_COMPONENT_NAME_PROTOCOL gUnixUgaComponentName; - -#define UNIX_UGA_CLASS_NAME L"UnixUgaWindow" - -#define UGA_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('S', 'g', 'o', 'N') -typedef struct { - UINT64 Signature; - - EFI_HANDLE Handle; - EFI_UGA_DRAW_PROTOCOL UgaDraw; - EFI_SIMPLE_TEXT_INPUT_PROTOCOL SimpleTextIn; - EFI_SIMPLE_POINTER_PROTOCOL SimplePointer; - - EFI_UNIX_THUNK_PROTOCOL *UnixThunk; - - EFI_UNICODE_STRING_TABLE *ControllerNameTable; - - // - // UGA Private Data for GetMode () - // - UINT32 HorizontalResolution; - UINT32 VerticalResolution; - UINT32 ColorDepth; - UINT32 RefreshRate; - - EFI_SIMPLE_POINTER_MODE PointerMode; - - // - // UGA Private Data knowing when to start hardware - // - BOOLEAN HardwareNeedsStarting; - - CHAR16 *WindowName; - - EFI_UNIX_UGA_IO_PROTOCOL *UgaIo; - -} UGA_PRIVATE_DATA; - -#define UGA_DRAW_PRIVATE_DATA_FROM_THIS(a) \ - CR(a, UGA_PRIVATE_DATA, UgaDraw, UGA_PRIVATE_DATA_SIGNATURE) - -#define UGA_PRIVATE_DATA_FROM_TEXT_IN_THIS(a) \ - CR(a, UGA_PRIVATE_DATA, SimpleTextIn, UGA_PRIVATE_DATA_SIGNATURE) - -#define UGA_PRIVATE_DATA_FROM_POINTER_THIS(a) \ - CR(a, UGA_PRIVATE_DATA, SimplePointer, UGA_PRIVATE_DATA_SIGNATURE) - -// -// Global Protocol Variables -// -extern EFI_DRIVER_BINDING_PROTOCOL gUnixUgaDriverBinding; -extern EFI_COMPONENT_NAME_PROTOCOL gUnixUgaComponentName; - -// -// Uga Hardware abstraction internal worker functions -// -EFI_STATUS -UnixUgaSupported ( - IN EFI_UNIX_IO_PROTOCOL *UnixIo - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - UnixIo - TODO: add argument description - -Returns: - - TODO: add return values - ---*/ -; - -EFI_STATUS -UnixUgaConstructor ( - IN UGA_PRIVATE_DATA *Private - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - Private - TODO: add argument description - -Returns: - - TODO: add return values - ---*/ -; - -EFI_STATUS -UnixUgaDestructor ( - IN UGA_PRIVATE_DATA *Private - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - Private - TODO: add argument description - -Returns: - - TODO: add return values - ---*/ -; - -// -// EFI 1.1 driver model prototypes for Win UNIX UGA -// - -EFI_STATUS -EFIAPI -UnixUgaInitialize ( - IN EFI_HANDLE ImageHandle, - IN EFI_SYSTEM_TABLE *SystemTable - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - ImageHandle - TODO: add argument description - SystemTable - TODO: add argument description - -Returns: - - TODO: add return values - ---*/ -; - -EFI_STATUS -EFIAPI -UnixUgaDriverBindingSupported ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Handle, - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - This - TODO: add argument description - Handle - TODO: add argument description - RemainingDevicePath - TODO: add argument description - -Returns: - - TODO: add return values - ---*/ -; - -EFI_STATUS -EFIAPI -UnixUgaDriverBindingStart ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Handle, - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - This - TODO: add argument description - Handle - TODO: add argument description - RemainingDevicePath - TODO: add argument description - -Returns: - - TODO: add return values - ---*/ -; - -EFI_STATUS -EFIAPI -UnixUgaDriverBindingStop ( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE Handle, - IN UINTN NumberOfChildren, - IN EFI_HANDLE *ChildHandleBuffer - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - This - TODO: add argument description - Handle - TODO: add argument description - NumberOfChildren - TODO: add argument description - ChildHandleBuffer - TODO: add argument description - -Returns: - - TODO: add return values - ---*/ -; - -EFI_STATUS -UgaPrivateAddQ ( - IN UGA_PRIVATE_DATA *Private, - IN EFI_INPUT_KEY Key - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - Private - TODO: add argument description - Key - TODO: add argument description - -Returns: - - TODO: add return values - ---*/ -; - -EFI_STATUS -UnixUgaInitializeSimpleTextInForWindow ( - IN UGA_PRIVATE_DATA *Private - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - Private - TODO: add argument description - -Returns: - - TODO: add return values - ---*/ -; - -EFI_STATUS -UnixUgaInitializeSimplePointerForWindow ( - IN UGA_PRIVATE_DATA *Private - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - Private - TODO: add argument description - -Returns: - - TODO: add return values - ---*/ -; -#endif diff --git a/UnixPkg/UnixUgaDxe/UnixUga.inf b/UnixPkg/UnixUgaDxe/UnixUga.inf deleted file mode 100644 index 5cba658..0000000 --- a/UnixPkg/UnixUgaDxe/UnixUga.inf +++ /dev/null @@ -1,73 +0,0 @@ -## @file
-# Uga driver
-#
-# UGA is short hand for Universal Graphics Abstraction protocol.
-# This file is a verision of UgaIo the uses UnixThunk system calls as an IO
-# abstraction. For a PCI device UnixIo would be replaced with
-# a PCI IO abstraction that abstracted a specific PCI device.
-# Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = UnixUga
- FILE_GUID = f33cad86-8985-11db-8040-0040d02b1835
- MODULE_TYPE = UEFI_DRIVER
- VERSION_STRING = 1.0
-
- ENTRY_POINT = InitializeUnixUga
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-# DRIVER_BINDING = gUnixUgaDriverBinding
-# COMPONENT_NAME = gUnixUgaComponentName
-#
-
-[Sources]
- ComponentName.c
- UnixUgaScreen.c
- UnixUgaDriver.c
- UnixUgaInput.c
- UnixUga.h
- EntryPoint.c
-
-
-[Packages]
- MdePkg/MdePkg.dec
- UnixPkg/UnixPkg.dec
-
-
-[LibraryClasses]
- UefiBootServicesTableLib
- MemoryAllocationLib
- BaseMemoryLib
- UefiLib
- UefiDriverEntryPoint
- BaseLib
- DebugLib
-
-
-[Guids]
- gEfiEventExitBootServicesGuid # SOMETIMES_CONSUMED Create Event: EVENT_GROUP_GUID
- gEfiUnixUgaGuid # ALWAYS_CONSUMED
-
-
-[Protocols]
- gEfiSimpleTextInProtocolGuid # PROTOCOL BY_START
- gEfiSimplePointerProtocolGuid # PROTOCOL BY_START
- gEfiUnixUgaIoProtocolGuid # PROTOCOL BY_START
- gEfiUgaDrawProtocolGuid # PROTOCOL BY_START
- gEfiUnixIoProtocolGuid # PROTOCOL TO_START
-
diff --git a/UnixPkg/UnixUgaDxe/UnixUgaDriver.c b/UnixPkg/UnixUgaDxe/UnixUgaDriver.c deleted file mode 100644 index 99aa115..0000000 --- a/UnixPkg/UnixUgaDxe/UnixUgaDriver.c +++ /dev/null @@ -1,300 +0,0 @@ -/*++
-
-Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-Module Name:
-
- UnixUgaDriver.c
-
-Abstract:
-
- This file implements the EFI 1.1 Device Driver model requirements for UGA
-
- UGA is short hand for Universal Graphics Abstraction protocol.
-
- This file is a verision of UgaIo the uses UnixThunk system calls as an IO
- abstraction. For a PCI device UnixIo would be replaced with
- a PCI IO abstraction that abstracted a specific PCI device.
-
---*/
-
-#include "UnixUga.h"
-
-EFI_DRIVER_BINDING_PROTOCOL gUnixUgaDriverBinding = {
- UnixUgaDriverBindingSupported,
- UnixUgaDriverBindingStart,
- UnixUgaDriverBindingStop,
- 0xa,
- NULL,
- NULL
-};
-
-
-EFI_STATUS
-EFIAPI
-UnixUgaDriverBindingSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Handle,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-/*++
-
-Routine Description:
-
-Arguments:
-
-Returns:
-
- None
-
---*/
-// TODO: This - add argument and description to function comment
-// TODO: Handle - add argument and description to function comment
-// TODO: RemainingDevicePath - add argument and description to function comment
-{
- EFI_STATUS Status;
- EFI_UNIX_IO_PROTOCOL *UnixIo;
-
- //
- // Open the IO Abstraction(s) needed to perform the supported test
- //
- Status = gBS->OpenProtocol (
- Handle,
- &gEfiUnixIoProtocolGuid,
- (VOID **)&UnixIo,
- This->DriverBindingHandle,
- Handle,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = UnixUgaSupported (UnixIo);
-
- //
- // Close the I/O Abstraction(s) used to perform the supported test
- //
- gBS->CloseProtocol (
- Handle,
- &gEfiUnixIoProtocolGuid,
- This->DriverBindingHandle,
- Handle
- );
-
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-UnixUgaDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Handle,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-/*++
-
-Routine Description:
-
-Arguments:
-
-Returns:
-
- None
-
---*/
-// TODO: This - add argument and description to function comment
-// TODO: Handle - add argument and description to function comment
-// TODO: RemainingDevicePath - add argument and description to function comment
-// TODO: EFI_UNSUPPORTED - add return value to function comment
-{
- EFI_UNIX_IO_PROTOCOL *UnixIo;
- EFI_STATUS Status;
- UGA_PRIVATE_DATA *Private;
-
- //
- // Grab the protocols we need
- //
- Status = gBS->OpenProtocol (
- Handle,
- &gEfiUnixIoProtocolGuid,
- (VOID **)&UnixIo,
- This->DriverBindingHandle,
- Handle,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Allocate Private context data for SGO inteface.
- //
- Private = NULL;
- Status = gBS->AllocatePool (
- EfiBootServicesData,
- sizeof (UGA_PRIVATE_DATA),
- (VOID **)&Private
- );
- if (EFI_ERROR (Status)) {
- goto Done;
- }
- //
- // Set up context record
- //
- Private->Signature = UGA_PRIVATE_DATA_SIGNATURE;
- Private->Handle = Handle;
- Private->UnixThunk = UnixIo->UnixThunk;
-
- Private->ControllerNameTable = NULL;
-
- AddUnicodeString (
- "eng",
- gUnixUgaComponentName.SupportedLanguages,
- &Private->ControllerNameTable,
- UnixIo->EnvString
- );
-
- Private->WindowName = UnixIo->EnvString;
-
- Status = UnixUgaConstructor (Private);
- if (EFI_ERROR (Status)) {
- goto Done;
- }
- //
- // Publish the Uga interface to the world
- //
- Status = gBS->InstallMultipleProtocolInterfaces (
- &Private->Handle,
- &gEfiUgaDrawProtocolGuid,
- &Private->UgaDraw,
- &gEfiSimpleTextInProtocolGuid,
- &Private->SimpleTextIn,
- &gEfiSimplePointerProtocolGuid,
- &Private->SimplePointer,
- NULL
- );
-
-Done:
- if (EFI_ERROR (Status)) {
-
- gBS->CloseProtocol (
- Handle,
- &gEfiUnixIoProtocolGuid,
- This->DriverBindingHandle,
- Handle
- );
-
- if (Private != NULL) {
- //
- // On Error Free back private data
- //
- if (Private->ControllerNameTable != NULL) {
- FreeUnicodeStringTable (Private->ControllerNameTable);
- }
-
- gBS->FreePool (Private);
- }
- }
-
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-UnixUgaDriverBindingStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Handle,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-/*++
-
-Routine Description:
-
-Arguments:
-
-Returns:
-
- None
-
---*/
-// TODO: This - add argument and description to function comment
-// TODO: Handle - add argument and description to function comment
-// TODO: NumberOfChildren - add argument and description to function comment
-// TODO: ChildHandleBuffer - add argument and description to function comment
-// TODO: EFI_NOT_STARTED - add return value to function comment
-// TODO: EFI_DEVICE_ERROR - add return value to function comment
-{
- EFI_UGA_DRAW_PROTOCOL *UgaDraw;
- EFI_STATUS Status;
- UGA_PRIVATE_DATA *Private;
-
- Status = gBS->OpenProtocol (
- Handle,
- &gEfiUgaDrawProtocolGuid,
- (VOID **)&UgaDraw,
- This->DriverBindingHandle,
- Handle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- //
- // If the UGA interface does not exist the driver is not started
- //
- return EFI_NOT_STARTED;
- }
-
- //
- // Get our private context information
- //
- Private = UGA_DRAW_PRIVATE_DATA_FROM_THIS (UgaDraw);
-
- //
- // Remove the SGO interface from the system
- //
- Status = gBS->UninstallMultipleProtocolInterfaces (
- Private->Handle,
- &gEfiUgaDrawProtocolGuid,
- &Private->UgaDraw,
- &gEfiSimpleTextInProtocolGuid,
- &Private->SimpleTextIn,
- &gEfiSimplePointerProtocolGuid,
- &Private->SimplePointer,
- NULL
- );
- if (!EFI_ERROR (Status)) {
- //
- // Shutdown the hardware
- //
- Status = UnixUgaDestructor (Private);
- if (EFI_ERROR (Status)) {
- return EFI_DEVICE_ERROR;
- }
-
- gBS->CloseProtocol (
- Handle,
- &gEfiUnixIoProtocolGuid,
- This->DriverBindingHandle,
- Handle
- );
-
- //
- // Free our instance data
- //
- FreeUnicodeStringTable (Private->ControllerNameTable);
-
- gBS->FreePool (Private);
-
- }
-
- return Status;
-}
-
diff --git a/UnixPkg/UnixUgaDxe/UnixUgaInput.c b/UnixPkg/UnixUgaDxe/UnixUgaInput.c deleted file mode 100644 index be38379..0000000 --- a/UnixPkg/UnixUgaDxe/UnixUgaInput.c +++ /dev/null @@ -1,418 +0,0 @@ -/*++ - -Copyright (c) 2006, Intel Corporation. All rights reserved.<BR> -Portions copyright (c) 2010, Apple, Inc. All rights reserved.<BR> -This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -Module Name: - - UnixUgaInput.c - -Abstract: - - This file produces the Simple Text In for an Uga window. - - This stuff is linked at the hip to the Window, since the window - processing is done in a thread kicked off in UnixUgaImplementation.c - - Since the window information is processed in an other thread we need - a keyboard Queue to pass data about. The Simple Text In code just - takes data off the Queue. The WinProc message loop takes keyboard input - and places it in the Queue. - ---*/ - -#include "UnixUga.h" - -// -// Simple Text In implementation. -// - -EFI_STATUS -EFIAPI -UnixUgaSimpleTextInReset ( - IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This, - IN BOOLEAN ExtendedVerification - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - This - TODO: add argument description - ExtendedVerification - TODO: add argument description - -Returns: - - EFI_SUCCESS - TODO: Add description for return value - ---*/ -{ - UGA_PRIVATE_DATA *Private; - EFI_KEY_DATA Key; - EFI_TPL OldTpl; - - Private = UGA_PRIVATE_DATA_FROM_TEXT_IN_THIS (This); - if (Private->UgaIo == NULL) { - return EFI_SUCCESS; - } - - // - // Enter critical section - // - OldTpl = gBS->RaiseTPL (TPL_NOTIFY); - - // - // A reset is draining the Queue - // - while (Private->UgaIo->UgaGetKey (Private->UgaIo, &Key) == EFI_SUCCESS) - ; - - // - // Leave critical section and return - // - gBS->RestoreTPL (OldTpl); - return EFI_SUCCESS; -} - -EFI_STATUS -EFIAPI -UnixUgaSimpleTextInReadKeyStroke ( - IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This, - OUT EFI_INPUT_KEY *Key - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - This - TODO: add argument description - Key - TODO: add argument description - -Returns: - - TODO: add return values - ---*/ -{ - UGA_PRIVATE_DATA *Private; - EFI_STATUS Status; - EFI_TPL OldTpl; - EFI_KEY_DATA KeyData; - - Private = UGA_PRIVATE_DATA_FROM_TEXT_IN_THIS (This); - if (Private->UgaIo == NULL) { - return EFI_NOT_READY; - } - - // - // Enter critical section - // - OldTpl = gBS->RaiseTPL (TPL_NOTIFY); - - Status = Private->UgaIo->UgaGetKey(Private->UgaIo, &KeyData); - CopyMem (Key, &KeyData, sizeof (EFI_INPUT_KEY)); - - // - // Leave critical section and return - // - gBS->RestoreTPL (OldTpl); - - return Status; -} - -VOID -EFIAPI -UnixUgaSimpleTextInWaitForKey ( - IN EFI_EVENT Event, - IN VOID *Context - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - Event - TODO: add argument description - Context - TODO: add argument description - -Returns: - - TODO: add return values - ---*/ -{ - UGA_PRIVATE_DATA *Private; - EFI_STATUS Status; - EFI_TPL OldTpl; - - Private = (UGA_PRIVATE_DATA *) Context; - if (Private->UgaIo == NULL) { - return; - } - - // - // Enter critical section - // - OldTpl = gBS->RaiseTPL (TPL_NOTIFY); - - Status = Private->UgaIo->UgaCheckKey(Private->UgaIo); - if (!EFI_ERROR (Status)) { - // - // If a there is a key in the queue signal our event. - // - gBS->SignalEvent (Event); - } - // - // Leave critical section and return - // - gBS->RestoreTPL (OldTpl); -} - -// -// Simple Pointer implementation. -// - -EFI_STATUS -EFIAPI -UnixUgaSimplePointerReset ( - IN EFI_SIMPLE_POINTER_PROTOCOL *This, - IN BOOLEAN ExtendedVerification - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - This - TODO: add argument description - ExtendedVerification - TODO: add argument description - -Returns: - - EFI_SUCCESS - TODO: Add description for return value - ---*/ -{ - UGA_PRIVATE_DATA *Private; - EFI_SIMPLE_POINTER_STATE State; - EFI_TPL OldTpl; - - Private = UGA_PRIVATE_DATA_FROM_POINTER_THIS (This); - if (Private->UgaIo == NULL) { - return EFI_SUCCESS; - } - - // - // Enter critical section - // - OldTpl = gBS->RaiseTPL (TPL_NOTIFY); - - // - // A reset is draining the Queue - // - while (Private->UgaIo->UgaGetPointerState(Private->UgaIo, &State) == EFI_SUCCESS) - ; - - // - // Leave critical section and return - // - gBS->RestoreTPL (OldTpl); - return EFI_SUCCESS; -} - -EFI_STATUS -EFIAPI -UnixUgaSimplePointerGetState ( - IN EFI_SIMPLE_POINTER_PROTOCOL *This, - IN OUT EFI_SIMPLE_POINTER_STATE *State - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - This - TODO: add argument description - Key - TODO: add argument description - -Returns: - - TODO: add return values - ---*/ -{ - UGA_PRIVATE_DATA *Private; - EFI_STATUS Status; - EFI_TPL OldTpl; - - Private = UGA_PRIVATE_DATA_FROM_POINTER_THIS (This); - if (Private->UgaIo == NULL) { - return EFI_NOT_READY; - } - - // - // Enter critical section - // - OldTpl = gBS->RaiseTPL (TPL_NOTIFY); - - Status = Private->UgaIo->UgaGetPointerState(Private->UgaIo, State); - // - // Leave critical section and return - // - gBS->RestoreTPL (OldTpl); - - return Status; -} - -VOID -EFIAPI -UnixUgaSimplePointerWaitForInput ( - IN EFI_EVENT Event, - IN VOID *Context - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - Event - TODO: add argument description - Context - TODO: add argument description - -Returns: - - TODO: add return values - ---*/ -{ - UGA_PRIVATE_DATA *Private; - EFI_STATUS Status; - EFI_TPL OldTpl; - - Private = (UGA_PRIVATE_DATA *) Context; - if (Private->UgaIo == NULL) { - return; - } - - // - // Enter critical section - // - OldTpl = gBS->RaiseTPL (TPL_NOTIFY); - - Status = Private->UgaIo->UgaCheckPointer(Private->UgaIo); - if (!EFI_ERROR (Status)) { - // - // If the pointer state has changed, signal our event. - // - gBS->SignalEvent (Event); - } - // - // Leave critical section and return - // - gBS->RestoreTPL (OldTpl); -} - -EFI_STATUS -UnixUgaInitializeSimpleTextInForWindow ( - IN UGA_PRIVATE_DATA *Private - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - Private - TODO: add argument description - -Returns: - - TODO: add return values - ---*/ -{ - EFI_STATUS Status; - - // - // Initialize Simple Text In protoocol - // - Private->SimpleTextIn.Reset = UnixUgaSimpleTextInReset; - Private->SimpleTextIn.ReadKeyStroke = UnixUgaSimpleTextInReadKeyStroke; - - Status = gBS->CreateEvent ( - EVT_NOTIFY_WAIT, - TPL_NOTIFY, - UnixUgaSimpleTextInWaitForKey, - Private, - &Private->SimpleTextIn.WaitForKey - ); - - return Status; -} - -EFI_STATUS -UnixUgaInitializeSimplePointerForWindow ( - IN UGA_PRIVATE_DATA *Private - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - Private - TODO: add argument description - -Returns: - - TODO: add return values - ---*/ -{ - EFI_STATUS Status; - - // - // Initialize Simple Pointer protoocol - // - Private->PointerMode.ResolutionX = 1; - Private->PointerMode.ResolutionY = 1; - Private->PointerMode.LeftButton = TRUE; - Private->PointerMode.RightButton = TRUE; - - Private->SimplePointer.Reset = UnixUgaSimplePointerReset; - Private->SimplePointer.GetState = UnixUgaSimplePointerGetState; - Private->SimplePointer.Mode = &Private->PointerMode; - - Status = gBS->CreateEvent ( - EVT_NOTIFY_WAIT, - TPL_NOTIFY, - UnixUgaSimplePointerWaitForInput, - Private, - &Private->SimplePointer.WaitForInput - ); - - return Status; -} diff --git a/UnixPkg/UnixUgaDxe/UnixUgaScreen.c b/UnixPkg/UnixUgaDxe/UnixUgaScreen.c deleted file mode 100644 index 470a788..0000000 --- a/UnixPkg/UnixUgaDxe/UnixUgaScreen.c +++ /dev/null @@ -1,454 +0,0 @@ -/*++ - -Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR> -This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -Module Name: - - UnixUgaScreen.c - -Abstract: - - This file produces the graphics abstration of UGA. It is called by - UnixUgaDriver.c file which deals with the EFI 1.1 driver model. - This file just does graphics. - ---*/ - -#include "UnixUga.h" - -EFI_UNIX_THUNK_PROTOCOL *mUnix; -EFI_EVENT mUgaScreenExitBootServicesEvent; - -EFI_STATUS -UnixUgaStartWindow ( - IN UGA_PRIVATE_DATA *Private, - IN UINT32 HorizontalResolution, - IN UINT32 VerticalResolution, - IN UINT32 ColorDepth, - IN UINT32 RefreshRate - ); - -VOID -EFIAPI -KillNtUgaThread ( - IN EFI_EVENT Event, - IN VOID *Context - ); - -// -// UGA Protocol Member Functions -// - -EFI_STATUS -EFIAPI -UnixUgaGetMode ( - EFI_UGA_DRAW_PROTOCOL *This, - UINT32 *HorizontalResolution, - UINT32 *VerticalResolution, - UINT32 *ColorDepth, - UINT32 *RefreshRate - ) -/*++ - - Routine Description: - Return the current video mode information. - - Arguments: - This - Protocol instance pointer. - HorizontalResolution - Current video horizontal resolution in pixels - VerticalResolution - Current video Vertical resolution in pixels - ColorDepth - Current video color depth in bits per pixel - RefreshRate - Current video refresh rate in Hz. - - Returns: - EFI_SUCCESS - Mode information returned. - EFI_NOT_STARTED - Video display is not initialized. Call SetMode () - EFI_INVALID_PARAMETER - One of the input args was NULL. - ---*/ -// TODO: ADD IN/OUT description here -{ - UGA_PRIVATE_DATA *Private; - - Private = UGA_DRAW_PRIVATE_DATA_FROM_THIS (This); - - if (Private->HardwareNeedsStarting) { - return EFI_NOT_STARTED; - } - - if ((HorizontalResolution == NULL) || - (VerticalResolution == NULL) || - (ColorDepth == NULL) || - (RefreshRate == NULL)) { - return EFI_INVALID_PARAMETER; - } - - *HorizontalResolution = Private->HorizontalResolution; - *VerticalResolution = Private->VerticalResolution; - *ColorDepth = Private->ColorDepth; - *RefreshRate = Private->RefreshRate; - return EFI_SUCCESS; -} - -EFI_STATUS -EFIAPI -UnixUgaSetMode ( - EFI_UGA_DRAW_PROTOCOL *This, - UINT32 HorizontalResolution, - UINT32 VerticalResolution, - UINT32 ColorDepth, - UINT32 RefreshRate - ) -/*++ - - Routine Description: - Return the current video mode information. - - Arguments: - This - Protocol instance pointer. - HorizontalResolution - Current video horizontal resolution in pixels - VerticalResolution - Current video Vertical resolution in pixels - ColorDepth - Current video color depth in bits per pixel - RefreshRate - Current video refresh rate in Hz. - - Returns: - EFI_SUCCESS - Mode information returned. - EFI_NOT_STARTED - Video display is not initialized. Call SetMode () - EFI_INVALID_PARAMETER - One of the input args was NULL. - ---*/ -// TODO: EFI_DEVICE_ERROR - add return value to function comment -// TODO: EFI_DEVICE_ERROR - add return value to function comment -// TODO: ADD IN/OUT description here -{ - EFI_STATUS Status; - UGA_PRIVATE_DATA *Private; - EFI_UGA_PIXEL Fill; - - Private = UGA_DRAW_PRIVATE_DATA_FROM_THIS (This); - - if (Private->HardwareNeedsStarting) { - Status = UnixUgaStartWindow ( - Private, - HorizontalResolution, - VerticalResolution, - ColorDepth, - RefreshRate - ); - if (EFI_ERROR (Status)) { - return EFI_DEVICE_ERROR; - } - - Private->HardwareNeedsStarting = FALSE; - } - Status = Private->UgaIo->UgaSize(Private->UgaIo, - HorizontalResolution, - VerticalResolution); - - Private->HorizontalResolution = HorizontalResolution; - Private->VerticalResolution = VerticalResolution; - Private->ColorDepth = ColorDepth; - Private->RefreshRate = RefreshRate; - - Fill.Red = 0x7f; - Fill.Green = 0x7F; - Fill.Blue = 0x7f; - This->Blt ( - This, - &Fill, - EfiUgaVideoFill, - 0, - 0, - 0, - 0, - HorizontalResolution, - VerticalResolution, - HorizontalResolution * sizeof (EFI_UGA_PIXEL) - ); - return EFI_SUCCESS; -} - -EFI_STATUS -EFIAPI -UnixUgaBlt ( - IN EFI_UGA_DRAW_PROTOCOL *This, - IN EFI_UGA_PIXEL *BltBuffer, OPTIONAL - IN EFI_UGA_BLT_OPERATION BltOperation, - IN UINTN SourceX, - IN UINTN SourceY, - IN UINTN DestinationX, - IN UINTN DestinationY, - IN UINTN Width, - IN UINTN Height, - IN UINTN Delta OPTIONAL - ) -/*++ - - Routine Description: - Blt pixels from the rectangle (Width X Height) formed by the BltBuffer - onto the graphics screen starting a location (X, Y). (0, 0) is defined as - the upper left hand side of the screen. (X, Y) can be outside of the - current screen geometry and the BltBuffer will be cliped when it is - displayed. X and Y can be negative or positive. If Width or Height is - bigger than the current video screen the image will be clipped. - - Arguments: - This - Protocol instance pointer. - X - X location on graphics screen. - Y - Y location on the graphics screen. - Width - Width of BltBuffer. - Height - Hight of BltBuffer - BltOperation - Operation to perform on BltBuffer and video memory - BltBuffer - Buffer containing data to blt into video buffer. This - buffer has a size of Width*Height*sizeof(EFI_UGA_PIXEL) - SourceX - If the BltOperation is a EfiCopyBlt this is the source - of the copy. For other BLT operations this argument is not - used. - SourceX - If the BltOperation is a EfiCopyBlt this is the source - of the copy. For other BLT operations this argument is not - used. - - Returns: - EFI_SUCCESS - The palette is updated with PaletteArray. - EFI_INVALID_PARAMETER - BltOperation is not valid. - EFI_DEVICE_ERROR - A hardware error occured writting to the video - buffer. - ---*/ -// TODO: SourceY - add argument and description to function comment -// TODO: DestinationX - add argument and description to function comment -// TODO: DestinationY - add argument and description to function comment -// TODO: Delta - add argument and description to function comment -{ - UGA_PRIVATE_DATA *Private; - EFI_TPL OriginalTPL; - EFI_STATUS Status; - UGA_BLT_ARGS UgaBltArgs; - - Private = UGA_DRAW_PRIVATE_DATA_FROM_THIS (This); - - if ((BltOperation < 0) || (BltOperation >= EfiUgaBltMax)) { - return EFI_INVALID_PARAMETER; - } - - if (Width == 0 || Height == 0) { - return EFI_INVALID_PARAMETER; - } - // - // If Delta is zero, then the entire BltBuffer is being used, so Delta - // is the number of bytes in each row of BltBuffer. Since BltBuffer is Width pixels size, - // the number of bytes in each row can be computed. - // - if (Delta == 0) { - Delta = Width * sizeof (EFI_UGA_PIXEL); - } - - // - // We have to raise to TPL Notify, so we make an atomic write the frame buffer. - // We would not want a timer based event (Cursor, ...) to come in while we are - // doing this operation. - // - OriginalTPL = gBS->RaiseTPL (TPL_NOTIFY); - - // - // Pack UGA Draw protocol parameters to UGA_BLT_ARGS structure to adapt to - // UgaBlt() API of Unix UGA IO protocol. - // - UgaBltArgs.DestinationX = DestinationX; - UgaBltArgs.DestinationY = DestinationY; - UgaBltArgs.Height = Height; - UgaBltArgs.Width = Width; - UgaBltArgs.SourceX = SourceX; - UgaBltArgs.SourceY = SourceY; - UgaBltArgs.Delta = Delta; - Status = Private->UgaIo->UgaBlt (Private->UgaIo, - BltBuffer, - BltOperation, - &UgaBltArgs - ); - - gBS->RestoreTPL (OriginalTPL); - - return Status; -} - - -// -// Construction and Destruction functions -// - -EFI_STATUS -UnixUgaSupported ( - IN EFI_UNIX_IO_PROTOCOL *UnixIo - ) -/*++ - -Routine Description: - -Arguments: - -Returns: - - None - ---*/ -// TODO: UnixIo - add argument and description to function comment -// TODO: EFI_UNSUPPORTED - add return value to function comment -// TODO: EFI_SUCCESS - add return value to function comment -{ - // - // Check to see if the IO abstraction represents a device type we support. - // - // This would be replaced a check of PCI subsystem ID, etc. - // - if (!CompareGuid (UnixIo->TypeGuid, &gEfiUnixUgaGuid)) { - return EFI_UNSUPPORTED; - } - - return EFI_SUCCESS; -} - - -EFI_STATUS -UnixUgaStartWindow ( - IN UGA_PRIVATE_DATA *Private, - IN UINT32 HorizontalResolution, - IN UINT32 VerticalResolution, - IN UINT32 ColorDepth, - IN UINT32 RefreshRate - ) -/*++ - -Routine Description: - - TODO: Add function description - -Arguments: - - Private - TODO: add argument description - HorizontalResolution - TODO: add argument description - VerticalResolution - TODO: add argument description - ColorDepth - TODO: add argument description - RefreshRate - TODO: add argument description - -Returns: - - TODO: add return values - ---*/ -{ - EFI_STATUS Status; - - mUnix = Private->UnixThunk; - - Private->HorizontalResolution = HorizontalResolution; - Private->VerticalResolution = VerticalResolution; - - // - // Register to be notified on exit boot services so we can destroy the window. - // - Status = gBS->CreateEvent ( - EVT_SIGNAL_EXIT_BOOT_SERVICES, - TPL_CALLBACK, - KillNtUgaThread, - Private, - &mUgaScreenExitBootServicesEvent - ); - - Status = Private->UnixThunk->UgaCreate(&Private->UgaIo, Private->WindowName); - return Status; -} - -EFI_STATUS -UnixUgaConstructor ( - UGA_PRIVATE_DATA *Private - ) -/*++ - -Routine Description: - -Arguments: - -Returns: - - None - ---*/ -// TODO: Private - add argument and description to function comment -// TODO: EFI_SUCCESS - add return value to function comment -{ - - Private->UgaDraw.GetMode = UnixUgaGetMode; - Private->UgaDraw.SetMode = UnixUgaSetMode; - Private->UgaDraw.Blt = UnixUgaBlt; - - Private->HardwareNeedsStarting = TRUE; - Private->UgaIo = NULL; - - UnixUgaInitializeSimpleTextInForWindow (Private); - - UnixUgaInitializeSimplePointerForWindow (Private); - - return EFI_SUCCESS; -} - -EFI_STATUS -UnixUgaDestructor ( - UGA_PRIVATE_DATA *Private - ) -/*++ - -Routine Description: - -Arguments: - -Returns: - - None - ---*/ -// TODO: Private - add argument and description to function comment -// TODO: EFI_SUCCESS - add return value to function comment -{ - if (!Private->HardwareNeedsStarting) { - Private->UgaIo->UgaClose(Private->UgaIo); - Private->UgaIo = NULL; - } - - return EFI_SUCCESS; -} - -VOID -EFIAPI -KillNtUgaThread ( - IN EFI_EVENT Event, - IN VOID *Context - ) -/*++ - -Routine Description: - - This is the UGA screen's callback notification function for exit-boot-services. - All we do here is call UnixUgaDestructor(). - -Arguments: - - Event - not used - Context - pointer to the Private structure. - -Returns: - - None. - ---*/ -{ - EFI_STATUS Status; - Status = UnixUgaDestructor (Context); -} |